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["Anglade Pierre-Matthieu" <anglade@gmail.com>]

That's a mpi layer problem. not a log file problem. The program has tried to transfert a message which is too big for mpi to an other node. I think there is not a lot you can do. Among those are
-try reducing your calculation size
-try to use an other number of processors
-try to modifie your mpi implementation :-)
-try to tune the way abinit is parallelized. You may be able to breaj the wave function transmission into a few chunks.

PMA

On 5/23/06, yshtogun@cas.usf.edu <yshtogun@cas.usf.edu> wrote:

Dear Abinit users!
Does somebody know if there is limit for size of log file?
  In my calculation I had 11 ndtset , after 8's dtset was converged I got next message:

----iterations are completed or convergence reached----

outwf : accesswff =            -1
outwf : wffnow%accesswff =             0
outwf  : write wavefunction to file 7_0_1_428o_DS8_WFK
-P-0000  leave_test : synchronization done...
On master : wff2%accesswff =            -1
outwf : I am master and will write wf file
outwf : prtwf, option, mkmem =             1            2            1
p0_7256:  p4_error: alloc_p4_msg: Message size exceeds P4s maximum message size: 287040960

  and my calculation was stopped.

    What should I do?
Thank you in advance!
  Yaroslav!

-- 
Pierre-Matthieu Anglade